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Kernel: Consolidate timeout logic

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Allow passing in an optional timeout to Thread::block and move
the timeout check out of Thread::Blocker. This way all Blockers
implicitly support timeouts and don't need to implement it
themselves. Do however allow them to override timeouts (e.g.
for sockets).
This commit is contained in:
Tom 2020-08-03 09:43:19 -06:00 • committed by Andreas Kling
parent df52061cdb
commit f4a5c9b6c2
15 changed files with 60 additions and 77 deletions
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2
Kernel/Syscalls/kill.cpp
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@ -113,7 +113,7 @@ KResult Process::do_killself(int signal)
auto current_thread = Thread::current();
if (!current_thread->should_ignore_signal(signal)) {
current_thread->send_signal(signal, this);
(void)current_thread->block<Thread::SemiPermanentBlocker>(Thread::SemiPermanentBlocker::Reason::Signal);
(void)current_thread->block<Thread::SemiPermanentBlocker>(nullptr, Thread::SemiPermanentBlocker::Reason::Signal);
}
return KSuccess;